ALKALINE EARTH I

Oil · District 08 · Lease #56856

Operator: OXYROCK OPERATING, LLC

Cum Oil

539k BBL

Cum Gas

1.7M MCF

casinghead

Wells

2

Production

2021-11 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 539,167 BBL Cum Gas: 1,662,316 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

49,982 BBL/mo

Di (annual)

272.5%

b-factor

0.7

EUR

631,036 BBL

R-squared

0.979

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2021-11 — 2024-07 CROWNQUEST OPERATING, LLC 33 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11JMOXYROCK OPERATING, LLC28,4002020-09-25
8LLOXYROCK OPERATING, LLC28,4002020-09-25